Magnetic Bluetooth sound box

• Main Authors: CHENG FANG, ZOU TAO, ZHANG HANQIAO, FAN YICHAO, LIU YAJIAN, ZHU XIAOMIN
• Format: Patent
• Language: Chinese; English
• Published: 04.01.2022
• Subjects: DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PUBLIC ADDRESS SYSTEMS

The utility model provides a magnetic attraction bluetooth sound box, which comprises a sound box shell, a sound box horn, a control circuit board and a magnet, the sound box horn is electrically connected with the control circuit board, the sound box shell is provided with a limiting part used for...